[Moosefs-users] bonnie++ test

[Fyodor U. <uf...@uf...>]

Hi!

I'm still not understand why bonnie++ "Sequental Outpet Char" and 
"Sequental Output rewrite" test show dramatically low results. May be 
anyone know about resolving this problem?

During the execution of this tests disk tps/bps, cpu, ethernet on 
chunk/meta servers not loaded. But results like:

Version  1.96       ------Sequential Output------ --Sequential Input- 
--Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- 
--Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  
/sec %CP
stb1-1           8G   128  30 91398  25 12128   2  4190  98 60089   3 
620.8   7
Latency             85864us   77570us     276ms    3763us     200ms     
147ms
Version  1.96       ------Sequential Create------ --------Random 
Create--------
stb1-1              -Create-- --Read--- -Delete-- -Create-- --Read--- 
-Delete--
               files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  
/sec %CP
                  16   825   4 32020  50  2891  10   691   4  3205   7  
1059   5
Latency             39868us    4367us   13013us   27704us    4812us     
178ms

Result in csv:
1.96,1.96,stb1-1,1,1302839383,8G,,128,30,91398,25,12128,2,4190,98,60089,3,620.8,7,16,,,,,825,4,32020,50,2891,10,691,4,3205,7,1059,5,85864us,77570us,276ms,3763us,200ms,147ms,39868us,4367us,13013us,27704us,4812us,178ms

mount command:

mfsmount -o mfscachefiles -o mfsentrycacheto=1 -o mfswritecachesize=256 /mnt

WBR,
     Fyodor.